80519194

素因数分解:

$2^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{10631}}^1$

素因数の和:11181

約数の個数: 16

約数和(自身を含む): 138301056

約数和(自身を除く): 57781862

約数列:

[1, 2, 7, 14, 541, 1082, 3787, 7574, 10631, 21262, 74417, 148834, 5751371, 11502742, 40259597, 80519194]

約数ペア:

[(1, 80519194), (2, 40259597), (7, 11502742), (14, 5751371), (541, 148834), (1082, 74417), (3787, 21262), (7574, 10631)]